Coupling for nasal interface hose



FIG. 1 is a left front perspective view of a coupling for nasal interface hose showing the new design.

FIG. 2 is a left rear perspective view of the design.

FIG. 3 is a left elevational view of the design.

FIG. 4 is a right elevational view of the design.

FIG. 5 is a front elevational view of the design.

FIG. 6 is a rear elevational view of the design.

FIG. 7 is a top plan view of the design; and,

FIG. 8 is a bottom plan view of the design. 

CLAIM The ornamental design for a coupling for nasal interface hose, as shown and described. 